Convenient code copies:

debian/foxi:
 source: https://github.com/houseroad/foxi/
 checkout: https://github.com/houseroad/foxi/commit/8015abb727dfc9e223bfd293730daa9138f1f9c4

debian/clog:
 source: https://github.com/pytorch/cpuinfo/
 checkout: https://github.com/pytorch/cpuinfo/commit/2b14e445016dd46f7de821cdf3093e2823b9ab21
 path: deps/clog
